MantisBT
Rocket.Chat
| Feature | MantisBT | Rocket.Chat |
|---|---|---|
| Pricing | Free / from $4.95/mo | Free / from $4/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 3.9 / 5 | 4.1 / 5 |
| Best For | developers, small-teams, open-source-projects, budget-conscious-teams | developers, self-hosted-teams, enterprises, customer-support-teams |
| Founded | 2000 | 2015 |
| Bug Tracking | ✓ | ✗ |
| Custom Fields | ✓ | ✗ |
| Email Notifications | ✓ | ✗ |
| Role Management | ✓ | ✗ |
| Plugins | ✓ | ✗ |
| Time Tracking | ✓ | ✗ |
| Channels | ✗ | ✓ |
| Direct Messaging | ✗ | ✓ |
| Video Conferencing | ✗ | ✓ |
| Omnichannel | ✗ | ✓ |
| Marketplace | ✗ | ✓ |
| Federation | ✗ | ✓ |
✓ MantisBT Pros
- Free and open-source
- Easy to set up
- Lightweight
- Extensible with plugins
✗ MantisBT Cons
- Dated interface
- Limited agile features
- Small community vs alternatives
✓ Rocket.Chat Pros
- Fully open-source
- Self-hosted option
- Omnichannel customer support
- Highly customizable
✗ Rocket.Chat Cons
- Requires server resources to self-host
- Less polished than Slack
- Plugin quality varies
The Verdict
MantisBT is built for developers and small teams, with a focus on bug-tracking and custom-fields. Rocket.Chat targets developers and self hosted teams and leads with channels and direct-messaging.
Both tools come in at similar price points ($4.95/mo for MantisBT, $4/mo for Rocket.Chat), so pricing won't make the decision for you.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Both tools are a solid fit for developers — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.